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QUESTION 1 Given a simply supported beam that is 20 feet long and is carrying a uniform load of 2.1 klf, which of the fo
Posted: Mon May 16, 2022 9:10 am
by answerhappygod
- Question 1 Given A Simply Supported Beam That Is 20 Feet Long And Is Carrying A Uniform Load Of 2 1 Klf Which Of The Fo 1 (69.55 KiB) Viewed 44 times
QUESTION 1 Given a simply supported beam that is 20 feet long and is carrying a uniform load of 2.1 klf, which of the following provides less than L/360 of deflection with the minimum weight of steel? It is made of steel with an Elastic Modulus of 29,000 ksi and a Yield Strength of 50 ksi. W12x22 (lx = 156 in4, Sx = 25.4 in3, Zx = 29.3 in3) W12x65 (lx = 533 in4, Sx = 87.9 in3, Zx = 96.8 in3) Ο Ο Ο Ο W16x26 (lx = 301 in4, Sx = 38.5 in3, Zx = : 44.2in3) = W18x35 (lx = 510 in4, Sx = 57.6 in3, Zx = 66.5 in3) = =